Links:All these websites are free
www.abcleb.com is a very good place to start, a unique alphabet, grammar, vocabulary, exercises, dictionary and song lyrics. It also has a forum, which is free to join, although it isn't quite active at the moment.

Books:Spoken Lebanese, by Maksoud N. Feghali - this book is great, except for one MAJOR mistake which basically ruins this book. It doesn't have any translations on the words or sentences whatsoever, this might be good to those who already speak fos7a, though.

I noticed a certain interrest in Lebanese from Jonne, maybe you'd like to tell us what materials you use?